Reference git-commit-tree for env vars.

diff --git a/Documentation/git-whatchanged.txt b/Documentation/git-whatchanged.txt
index e6f57d9bc1a318ed332c3b46a10d6de824a37a07..f02f939baa9183325d582cc12486a24f3d3ff30f 100644 (file)
--- a/Documentation/git-whatchanged.txt
+++ b/Documentation/git-whatchanged.txt
@@ -3,7 +3,7 @@ git-whatchanged(1)
 
 NAME
 ----
-git-whatchanged - Show logs with difference each commit introduces.
+git-whatchanged - Show logs with difference each commit introduces
 
 
 SYNOPSIS
@@ -51,6 +51,20 @@ OPTIONS
        However, it is not very useful in general, although it
        *is* useful on a file-by-file basis.
 
+Examples
+--------
+git-whatchanged -p v2.6.12.. include/scsi drivers/scsi::
+
+       Show as patches the commits since version 'v2.6.12' that changed
+       any file in the include/scsi or drivers/scsi subdirectories
+
+git-whatchanged --since="2 weeks ago" -- gitk::
+
+       Show the changes during the last two weeks to the file 'gitk'.
+       The "--" is necessary to avoid confusion with the *branch* named
+       'gitk'
+
+
 Author
 ------
 Written by Linus Torvalds <torvalds@osdl.org> and